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San Luis Obispo

$114+ Cheap flights from Sky Harbor Intl (PHX) to San Luis Obispo (SBP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SBP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to San Luis Obispo County are usually found in October or April, booked 77 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to San Luis Obispo (SBP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$248
(Alaska Airlines)

One-way from

$114
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$390

Good round-trip deal

$375 or less
From Phoenix Sky Harbor Intl to San Luis Obispo County
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One-way flight from Phoenix Sky Harbor Intl to San Luis Obispo County
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to San Luis Obispo County.
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Find flight deals from Sky Harbor Intl to San Luis Obispo

Cheapest flights from Sky Harbor Intl to San Luis Obispo
Explore the most affordable flight options available from Sky Harbor Intl to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:00 amPHX - SBP
1 stop7h 23mAlaska Airlines
Wed 10/152:14 pmSBP - PHX
2 stops8h 25mAlaska Airlines
Deal found 9/8$248
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:01 amPHX - SBP
1 stop16h 25mAlaska Airlines
Tue 11/46:00 amSBP - PHX
1 stop15h 21mAlaska Airlines
Deal found 9/9$257
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:17 pmPHX - SBP
1 stop7h 07mAlaska Airlines
Wed 10/222:14 pmSBP - PHX
2 stops8h 25mAlaska Airlines
Deal found 9/10$279
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:28 amPHX - SBP
1 stop10h 47mAlaska Airlines
Mon 10/62:14 pmSBP - PHX
2 stops25h 03mAlaska Airlines
Deal found 9/11$281
This Alaska Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:15 pmPHX - SBP
1 stop22h 50mAlaska Airlines
Mon 11/35:35 pmSBP - PHX
2 stops27h 46mAlaska Airlines
Deal found 9/8$294
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:16 pmPHX - SBP
1 stop7h 57mAlaska Airlines
Mon 12/155:18 pmSBP - PHX
2 stops16h 50mAlaska Airlines
Deal found 9/10$302

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to San Luis Obispo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo that are best for you.

Fly from

Sky Harbor Intl

Fly to

San Luis Obispo

Route

Depart

Return

Price

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 10/8

6:00 am-1:23 pm

1 stop7h 23m

San Luis Obispo County

Wed 10/15

2:14 pm-10:39 pm

2 stops8h 25m

$248

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 10/28

7:01 am-11:26 pm

1 stop16h 25m

San Luis Obispo County

Tue 11/4

6:00 am-10:21 pm

1 stop15h 21m

$257

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 1/7

7:00 am-11:07 pm

2 stops17h 07m

San Luis Obispo County

Sun 1/11

6:00 am-11:16 pm

1 stop16h 16m

$282

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 10/3

6:00 am-10:15 pm

1 stop16h 15m

San Luis Obispo County

Mon 10/6

7:50 pm-10:05 am

1 stop14h 15m

$288

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Mon 10/20

4:17 pm-11:24 pm

1 stop7h 07m

San Luis Obispo County

Wed 10/22

2:03 pm-10:39 pm

1 stop8h 36m

$292

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 10/31

3:15 pm-2:05 pm

1 stop22h 50m

San Luis Obispo County

Mon 11/3

6:00 am-9:21 am

1 stop26h 21m

$302

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Sat 10/11

4:17 pm-10:41 pm

1 stop6h 24m

San Luis Obispo County

Sat 10/18

6:00 am-9:44 am

1 stop3h 44m

$307

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 12/5

8:05 pm-11:13 pm

1 stop4h 08m

San Luis Obispo County

Sun 12/7

6:00 am-11:20 pm

1 stop16h 20m

$317

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Thu 11/13

6:50 pm-11:26 pm

1 stop5h 36m

San Luis Obispo County

Sun 11/16

6:00 am-10:21 pm

1 stop15h 21m

$317

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 10/7

4:17 pm-10:41 pm

1 stop6h 24m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 16 results
1
2

Best time to book a flight from Sky Harbor Intl to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to San Luis Obispo. Price data was last updated on August 29, 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo (average of $374). Flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo in June is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to SBP?

Find hourly flight availability from Sky Harbor Intl to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 8% versus a flight in the evening.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to San Luis Obispo. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to San Luis Obispo flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Obispo. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with American Airlines from Phoenix Sky Harbor Intl Airport to San Luis Obispo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
4.0
Okay

Amanda,Sep 2023

PHX - OGG

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
4.0
Okay

Amanda,Sep 2023

PHX - OGG

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Luis Obispo from Phoenix Sky Harbor Intl?

    San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to San Luis Obispo. 1 airline have flights to County from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to San Luis Obispo County should not be difficult; the airport handles an average of 2 inbound flights from Phoenix Sky Harbor Intl per day.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

    A quick flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo can take about 7h 23m. Alaska Airlines provides one of the quickest options available for as low as $248. There are 508 mi between Phoenix Sky Harbor Intl Airport and San Luis Obispo.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to San Luis Obispo round-trip?

    According to our current data, American Airlines ($350), offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to San Luis Obispo. American Airlines is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

    While on average a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo is generally $432, our data shows the cheapest flight currently is $210. When looking at the most popular route, (Phoenix Sky Harbor Intl - San Luis Obispo County), you can expect to pay $292 for that flight.

  • Can I find deals for flights from Sky Harbor Intl to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to San Luis Obispo.

  • Can I find deals for business class flights from Sky Harbor Intl to San Luis Obispo?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to San Luis Obispo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo (average of $374). Flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo in June is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Morro Bay
Avila Beach
Arroyo Grande
San Simeon

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Alternative routes for Sky Harbor Intl to San Luis Obispo

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Top airline flying from Sky Harbor Intl to San Luis Obispo

Discover the top airline that operate flights from Sky Harbor Intl to San Luis Obispo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$350Average$428FlexibilityNo cancel feeOn-time71%

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